toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (contents != null) 'contents': contents!,
if (generationConfig != null) 'generationConfig': generationConfig!,
if (safetySettings != null) 'safetySettings': safetySettings!,
if (systemInstruction != null) 'systemInstruction': systemInstruction!,
if (toolConfig != null) 'toolConfig': toolConfig!,
if (tools != null) 'tools': tools!,
};